How Much Does It Cost To Renew License In Tx Can I Renew My TX-ID Card Online?

Can I renew my TX-ID card online? - how much does it cost to renew license in tx

I must renew my (Houston), TX ID, then I can go online for them or I go physically?
They are always busy in the office?
How much is the renewal of a single state license/TX- ID, I can pay online by credit card?

(No License tube)

How much and how long does it take to e-mail?